* {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
  user-select: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
}
html {
  height: 100%;
}
body {
  height: 100%;
  font-size: 12px;
}
input {
  -webkit-touch-callout: auto;
  -webkit-user-select: auto;
  user-select: auto;
}
